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12/10 ST-THR rubber lined slurry pumps, designed for handling highly abrasive

short description:

Size: 12″ x 10″
Capacity: 720-1620m3/h
Head: 7-45m
Speed: 300-650rpm
NPSHr: 2.5-7.5m
Eff.: 80%
Power: Max.560kw
Materials: R08, R26, R55, S02, S12, S21, S31, S42 etc

 


Product Detail

Material

Product Tags

12/10ST-THR Rubber Lined Slurry Pump is cantilevered, horizontal, centrifugal slurry pumps for handling of highly abrasive, high-density slurries and support multistage serial installation. They feature frame and cover plates made out of grey cast iron or ductile cast iron (based on the pressure requirements) with replaceable wear-resistant rubber liners, rubber impellers, 8 position discharge branch and gland or expeller type shaft seals. Additionally they are available with several drive types such as DC (direct connection), V-belt drive, gear box reducer, hydraulic couplings, VFD, SCR control, etc. They are commonly used in metallurgical, mining, coal, power, construction material and similar industries.
12/10 ST THR Rubber Lined Slurry Pump Performance Parameters:

Model

Max. Power

(kw)

Materials

Clear water performance

Impeller

Vane No.

Liner

Impeller

Capacity Q

(m3/h)

Head H

(m)

Speed n

(rpm)

Eff. η

(%)

NPSH

(m)

12/10ST-AHR

560

Rubber

Rubber

720-1620

7-45

300-650

80

2.5-7.5

5

Rubber Lined Slurry Pumps Sealing Arrangement:
Packing Seal
As one of the most commonly used seals for rotating shafts, the packing seal can come with low-flush or full flush arrangement which uses flushing water to prevent media from escaping the pump housing. This kind
of seal is suitable for use under all pumping conditions. In situations where corrosive solids or high temperature might be encountered, Teflon or aramid fiber is used as the packing material for the gland. For
high abrasion conditions, a ceramic shaft sleeve is available.
Centrifugal Seal – Expeller
The combination of impeller and expeller creates the pressure needed to seal against leakage. Together with the gland seal or lip seal which is used as the shut-down seal, this type of seal can handle sealing requirements for applications where full-flush gland seal is impractical due to lack of water on the site, or sealing water is allowed to enter inside the pumping chamber to dilute the slurry.
Mechanical Seal
THR rubber lined heavy duty slurry pump utilizes a leak-proof mechanical seal design which allows easy installation and replacement. Other types of mechanical seal are among options to suit the slurry pump for
various pumping applications.
We also utilize special ceramic and alloys of high strength and hardness on parts that are subjected to friction. Unique design of and seamless fit between the mechanical seal and seal chamber provides excellent resistance to abrasion and shock that ensures its effectiveness under the toughest conditions.
Materials of Construction:

MAIN PARTS

LINERS

IMPELLERS

CASING

BASE

EXPELLER

EXPELLER RING

SHAFT SLEEVE

SEALS

Standard

Natural Rubber

Natural Rubber

SG Iron

SG Iron

Chrome Alloy

Chrome Alloy

SG Iron

Rubber

Options

Ferralium
Hastelloy C
316 SS
W151
Polyurethane
Neoprene
Butyl
Viton
Nitrile
EPDM
Hypalon

Ferralium
Hastelloy C
316 SS
W151
Polyurethane
Neoprene
Butyl
Nitrile
Hypalon

SG Iron
Various grades

MS
Fabricated
Cast Iron

NI Resist
Ferralium
Hastelloy C
Polyurethane
316 SS
W151

NI Resist
Ferralium
Hastelloy C
316 SS
Rubber
W151
Polyurethane
Neoprene
Butyl
Nitrile

EN56C
Ferralium
Hastelloy C
Titanium
316 SS
304 SS

Ceramic
Stellite
Chrome Oxide
Nordel
Neoprene
Viton

Note:
12/10 ST THR rubber lined slurry pumps and spares are only interchangeable with Warman® 12/10 ST THR rubber lined slurry pumps and spares.


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  • TH Cantilevered, Horizontal, Centrifugal Slurry Pump Material:

    Material Code Material Description Application Components
    A05 23%-30% Cr White Iron Impeller, liners, expeller, expeller ring, stuffing box
    A07 14%-18% Cr White Iron Impeller, liners
    A49 27%-29% Cr Low Carbon White Iron Impeller, liners
    A33 33% Cr Erosions & Corrosion Resistance White Iron Impeller, liners
    R55 Natural Rubber Impeller, liners
    R33 Natural Rubber Impeller, liners
    R26 Natural Rubber Impeller, liners
    R08 Natural Rubber Impeller, liners
    U01 Polyurethane Impeller, liners
    G01 Grey Iron Frame plate, cover plate, expeller, expeller ring, bearing house, base
    D21 Ductile Iron Frame plate, cover plate, bearing house, base
    E05 Carbon Steel Shaft
    C21 Stainless Steel, 4Cr13 Shaft sleeve, lantern ring, lantern restrictor, neck ring, gland bolt
    C22 Stainless Steel, 304SS Shaft sleeve, lantern ring, lantern restrictor, neck ring, gland bolt
    C23 Stainless Steel, 316SS Shaft sleeve, lantern ring, lantern restrictor, neck ring, gland bolt
    S21 Butyl Rubber Joint rings, joint seals
    S01 EPDM Rubber Joint rings, joint seals
    S10 Nitrile Joint rings, joint seals
    S31 Hypalon Impeller, liners, expeller ring, expeller, joint rings, joint seals
    S44/K S42 Neoprene Impeller, liners, Joint rings, joint seals
    S50 Viton Joint rings, joint seals

     

    THH SLURRY PUMP CLEAR WATER PERFORMANCE DATASHEET

    MODEL

    MAX

    MATERIAL

    CAPACITY

    HEAD

    SPEED

    MAX

    NPSH

    POWER

    LINER

    IMPELLER

    m3/h

    l/s

    H(m)

    n(r/min)

    η%

    m

    KW

    1.5/1C-THH

    30

    M

    M

    16~34

    4.5~9.5

    25~92

    1400~2200

    20

    2~5.5

    3/2D-THH

    60

    M

    M

    68~137

    19~38

    25~87

    850~1400

    47

    3~7.5

    4/3E-THH

    120

    M

    M

    126~252

    35~70

    12~97

    600~1400

    50

    2~5

    6/4S-THH

    560

    M

    M

    324~720

    90~200

    30~118

    600~1000

    64

    3~8

    6S-TH

    560

    M

    M

    468~1000

    130~280

    20~94

    500~1000

    65

    4~12

    8/6T-THH

    1200

    M

    M

    576~1152

    160~320

    32~95

    450~725

    65

    6~10